#include "switch/util/utf.h"

ssize_t
encode_utf16(uint16_t *out,
             uint32_t in)
{
  if(in < 0x10000)
  {
    if(out != NULL)
      *out++ = in;
    return 1;
  }
  else if(in < 0x110000)
  {
    if(out != NULL)
    {
      *out++ = (in >> 10) + 0xD7C0;
      *out++ = (in & 0x3FF) + 0xDC00;
    }
    return 2;
  }

  return -1;
}